116.42% is the change from 402 to 870
Calculation steps:
[( 870 - 402 ) ÷ 402] x 100 = 116.42%
Formula
Percentage change = [(870 - 402) / 402] x 100
Subtract the new number by the original number
870 - 402 = 468
468 ÷ 402 = 1.164179104477612
1.164179104477612 x 100 = 116.42%